---> uname -a: Linux prd-centos8-builder-2c-2g-6817.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 701 3917 19 3078 6678 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d0:96:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fed0:96ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:ad:41:1a brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/12/2024 _x86_64_ (2 CPU) 08:59:42 LINUX RESTART (2 CPU) 09:00:00 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 289.80 289.80 0.00 7695.24 0.00 09:01:01 AM 159.61 89.87 69.74 14100.33 41108.06 09:02:01 AM 127.12 7.04 120.08 1258.40 10223.02 09:03:01 AM 196.97 1.57 195.40 208.20 35941.69 Average: 162.26 34.91 127.36 5209.16 28851.57 09:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 7061172 7190116 821252 10.42 2688 337200 814124 10.33 95648 504800 9912 09:01:01 AM 5245332 6965772 2637092 33.46 2688 1912856 1041240 11.66 227972 2120212 81212 09:02:01 AM 4915716 6972088 2966708 37.64 2688 2230560 971232 10.87 263148 2343748 142492 09:03:01 AM 4098252 6924368 3784172 48.01 2688 2970752 942100 10.55 449428 2872112 38336 Average: 5330118 7013086 2552306 32.38 2688 1862842 942174 10.55 259049 1960218 67988 09:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 14.29 12.93 3.28 2.43 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 295.00 176.45 1754.37 58.43 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 76.73 53.82 679.86 9.38 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 184.57 131.69 2553.45 26.41 0.00 0.00 0.00 0.00 09:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 184.03 119.77 1648.87 31.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/12/2024 _x86_64_ (2 CPU) 08:59:42 LINUX RESTART (2 CPU) 09:00:00 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 86.44 0.00 13.56 0.00 0.00 0.00 09:00:01 AM 0 95.24 0.00 4.76 0.00 0.00 0.00 09:00:01 AM 1 77.70 0.00 22.30 0.00 0.00 0.00 09:01:01 AM all 37.10 0.03 8.79 14.04 0.10 39.93 09:01:01 AM 0 33.86 0.03 8.99 11.83 0.08 45.20 09:01:01 AM 1 40.35 0.03 8.59 16.25 0.12 34.66 09:02:01 AM all 36.44 0.00 6.91 3.98 0.12 52.54 09:02:01 AM 0 33.02 0.00 6.57 4.88 0.12 55.42 09:02:01 AM 1 39.86 0.00 7.26 3.09 0.12 49.68 09:03:01 AM all 47.60 0.00 8.01 11.11 0.10 33.19 09:03:01 AM 0 38.26 0.00 7.73 11.35 0.10 42.56 09:03:01 AM 1 56.92 0.00 8.29 10.87 0.10 23.82 Average: all 40.75 0.01 7.95 9.61 0.11 41.58 Average: 0 35.53 0.01 7.74 9.26 0.10 47.36 Average: 1 45.96 0.01 8.16 9.96 0.11 35.80